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lib/address.ex
defmodule Fields.Address do
@moduledoc """
An Ecto Type for plaintext addresses.
Useful for publicly available addressses.
See `Fields.AddressEncrypted` for storing addresses that are Personally Identifiable Information.
## Example
schema "retailers" do
field(:address, Fields.Address)
end
"""
alias Fields.Validate
@behaviour Ecto.Type
def type, do: :string
def cast(value) do
value = value |> to_string() |> String.trim()
case Validate.address(value) do
true -> {:ok, value}
false -> :error
end
end
def dump(value) do
{:ok, to_string(value)}
end
def load(value) do
{:ok, value}
end
end